| W波段斜注管高频结构的设计和注波互作用模拟 |
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| 引用本文： | 任大鹏,冯进军.W波段斜注管高频结构的设计和注波互作用模拟[J].真空电子技术,2011(6):21-25. |
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| 作者姓名： | 任大鹏 冯进军 |
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| 作者单位： | 北京真空电子技术研究所大功率微波电真空器件技术国防科技重点实验室,北京,100015 |
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| 基金项目： | 国防科技创新团队项目; 中国电子科技集团公司创新基金资助 |
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| 摘 要： | 斜注管是返波管的一种,其基本原理是将电子注稍微倾斜于慢波结构表面,通过改变电子注的倾角来优化有效互作用长度,达到更高的输出功率和效率.本文论述了斜注管的基本原理,对其冷特性进行了研究,初步设计了W波段斜注管慢波结构,并利用3D电磁模拟软件,对其注-波互作用进行了模拟,模拟得到20W的输出功率以及15GHz的带宽.
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| 关 键 词： | 斜注管 冷特性 注波互作用模拟 W波段 返波管 |
Design and Simulation of Slow Wave Structure for a W Band Clinotron |
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| REN Da-peng
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FENG Jin-jun.Design and Simulation of Slow Wave Structure for a W Band Clinotron[J].Vacuum Electronics,2011(6):21-25. |
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| Authors: | REN Da-peng FENG Jin-jun |
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| Institution: | REN Da-peng,FENG Jin-jun(Vacuum Electronics National Laboratory,Beijing Vacuum Electronics Research Institute,Beijing 100015,China) |
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| Abstract: | Clinotron is modification of the backward-wave oscillator.The basic principles of the electron-wave interaction in the clinotron are that the electron beam is inclined to the surface of the slow wave structure.By varying the tilt angle,it is easy to optimize the length of the interaction space,realize higher output power and efficiency.This paper gives the design of the slow wave structure of a W-band Clinotron.the dispersion equation and coupling impendence were calculated using Microwave studio and HFSS.T... |
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| Keywords: | Clinotron Cold characteristic 3D beam-wave interaction W-band BWO |
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